public class associate_professor extends Teacher {
    private double bonus;
    public associate_professor(String name, int age, double salary, String post, double bonus) {
        super(name,age,salary,post,bonus);
        this.bonus = bonus;
    }
    public void setBonus(double bonus) {
        this.bonus = bonus;
    }
    public double getBonus() {
        return bonus;
    }
    @Override
    public String introduce() {
        System.out.println("====副教授的信息====");
        return super.introduce();
    }


}
